White County Climate
White County, Indiana
Avg Annual Temp
49.9°F
Annual Precip
41.0"
Annual Snowfall
20.3"
Extreme Heat Days
15.4
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About White County Weather
A Brisk Climate Under 50 Degrees
White County features an annual average temperature of 49.9°F, trending cooler than the national median. This reflects a true northern continental climate with substantial winter weather.
One of Indiana's Briskest Counties
At 49.9°F, White County is over two degrees cooler than the state average of 52.2°F. It ranks among the chillier regions of Indiana, particularly during the deep winter months.
Less Rainfall Than Southern Neighbors
The county averages 41.0 inches of precipitation annually, falling below the Indiana state average of 43.9 inches. This drier trend is typical for the northwest Indiana plains compared to the river counties.
Icy Winters and Moderate Summers
Residents navigate 20.3 inches of snow annually and a chilly winter average of 26.8°F. Extreme heat is limited, with only 15 days per year hitting 90°F or above.
Insulate Against the Northern Chill
Prioritize attic insulation and window sealing to combat the 26.8°F winter average. With 20.3 inches of snow, keeping a well-stocked winter emergency kit in your vehicle is a vital local practice.
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.